APA (7th ed.) Citation

Mercado, G. H. (2002). Should you Yahoo? PC World Philippines.

Chicago Style (17th ed.) Citation

Mercado, Gabriel H. "Should You Yahoo?" PC World Philippines 2002.

MLA (9th ed.) Citation

Mercado, Gabriel H. "Should You Yahoo?" PC World Philippines, 2002.

Warning: These citations may not always be 100% accurate.